21743910 (number)

21743910 is an even 8-digits composite number following 21743909 and preceding 21743911. In scientific notation, it is written as 2.1743910 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5596416 positive integers (up to 21743910) that are relatively prime to 21743910.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand nine hundred ten

Notation

Scientific notation 2.1743910 × 10^7
Engineering notation 2.1743910 × 10^6

Prime Factorization of 21743910

Prime Factorization 2 × 27 × 5 × 29 × 2777

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21743910
Product of the distinct prime numbers

The prime factorization of 21743910 is 2 × 27 × 5 × 29 × 2777. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 75, 19, 587, 925, 5693, 1008, 96660, 51380, 623340, 220834, 5549651, 3911777, 72687195, 25699785, 846740480, 176119396, 595382520, 8501134745

Basic calculations (n = 21743910)

Multiplication

n×y
n×2 43487820
n×3 65231730
n×4 86975640
n×5 108719550

Division

n÷y
n÷2 10871955
n÷3 7247970
n÷3 5435977.5
n÷5 4348782

Exponentiation

ny
n2 472797622088100
n3 1.0280468942898E+22
n4 2.2353759145216E+29
n5 4.8605812701526E+36

Nth Root

y√n
2√n 4663.0365643001
3√n 279.11245322347
4√n 68.286430308665
5√n 29.340501206107

Divisors of 21743910

1, 2, 5, 10, 27, 29, 54, 58, 135, 145, 270, 290, 783, 1566, 2777, 3915, 5554, 7830, 13885, 27770, 74979, 80533, 149958, 161066, 374895, 402665, 749790, 805330, 2174391, 4348782, 10871955, 21743910

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21743909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21743910 can be divided by 32 positive divisors. The sum of these divisors (counting 21743910) is 1, the average is 0.03125.

Base conversion 21743910

Base System Value
2 Binary 1010010111100100100100110
3 Ternary 1111220201001000
4 Quaternary 1102330210212
5 Quinary 21031301120
6 Senary 2054014130
8 Octal 122744446
10 Decimal 21743910
12 Duodecimal 7347346
16 Hexadecimal 14bc926
20 Vigesimal 6fhjfa
36 Base36 cy1pi

Cryptographic Hash Functions

md5 56e99cef69807899eb08bc164401ec33
sha1 ada6f9df5d3a331347b718f28021b6607a631e49
sha256 ed238a91c3eaf514c380b4a543d12a49722614c074a62116433a556cee7f6386
sha512 0a5c09b30b62612c7aac67955dbeedd13d04f297a5ba7f3f305546a55aa2ca1a31bf1e968db770bb3fba1f94f2109b8afd1431568d43f155f029fc810341c363
ripemd-160 6a0d27fa6a06a624f7286bd9ae9913bdafe8680f

21743910 as geometric shapes

Circle

Radius = n
Diameter 43487820
Circumference 136621015.83264
Area 1.4853375361867E+15

Sphere

Radius = n
Volume 4.306272760862E+22
Surface area 5.9413501447468E+15
Circumference 136621015.83264

Square

Length = n
Perimeter 86975640
Area 472797622088100
Diagonal 30750532.42102

Cube

Length = n
Surface area 2836785732528600
Volume 1.0280468942898E+22
Space diagonal 37661556.875205

Equilateral Triangle

Length = n
Perimeter 65231730
Area 2.0472737578858E+14
Altitude 18830778.437602

Triangular Pyramid

Length = n
Surface area 2.0472737578858E+14
Volume 1.2115648838834E+21
Height 10250177.473673